package org.apache.maven.feature;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.util.Properties;

/**
 * Centralized class for feature information
 *
 * @author Robert Scholte
 * @since 4.0.0
 */
public final class Features
{
    private Features()
    {
    }

    public static Feature buildConsumer( Properties userProperties )
    {
        return new Feature( userProperties, "maven.experimental.buildconsumer", "true" );
    }

    /**
     * Represents some feature
     *
     * @author Robert Scholte
     * @since 4.0.0
     */
    public static class Feature
    {
        private final boolean active;

        private final String name;

        Feature( Properties userProperties, String name, String defaultValue )
        {
            this.name = name;
            this.active = "true".equals( userProperties.getProperty( name, defaultValue ) );
        }

        public boolean isActive()
        {
           return active;
        }

        public String propertyName()
        {
            return name;
        }

    }

}
